Description Supplemented Hardwood is a sterile, wood-chip–based mushroom substrate formulated by mycologists for hardwood-loving species. Its carefully balanced blend of premium Canadian hardwood chips, sawdust, and nitrogen supplementation supports rapid colonization and increased yields. Suitable for monotubs, outdoor beds, or in-bag cultivation within humidity-controlled grow rooms or Martha setups. This substrate is loved by most gourmet species and some actives such as: Lion’s Mane, Oyster Mushrooms, Shiitake, Psilocybe azurescens, and many more wood-loving mushrooms. SOLD IN A 14A AUTOCLAVABLE FILTER PATCH BAG
